retrocomputing community. "SxSI" (SCSI for SASI) is a driver and utility set used to connect modern SCSI or SD-card-based storage to older SASI-equipped X68000 hardware.
If you are looking for general Windows 8 x64 updates or installation files rather than hardware drivers: Microsoft Download Center sxsi x64 windows 8 link
💡 : The "link" isn't a webpage, but a filesystem connection that keeps Windows 8 stable. To help you resolve a specific error or find a file: The exact error message you're seeing The program you're trying to run retrocomputing community
If the signature is missing or invalid: and scan your system with Windows Defender Offline. To help you resolve a specific error or
Choose and select the folder where you extracted the files.